Try:droughtFusariumnitrogen fertilizerArabidopsisseed germination

“yield decrease”

3,173 matchesgrouped into 1 category

Claim types

Direction of the findings

plus 620 non-evaluative

Over time

1950 ’60 ’70 ’80 ’90 2000 ’10 ’20

plus 31 earlier · 1910s–1940s

Refine ·

More filters

Clear filters

2000s 3173

Show all 3,173 →

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease at the tillering stage is mainly caused by a decrease in biological yield.

Taxon: riceOryza sativae4
Organ / stage: tillering stagee4
Outcome: decrease in the yield of the ricee4
Qualifier: decrease in its biological yielde4

Verbatim

e4
“The decrease in the yield of the rice at tillering stage is maily caused by the decrease in its biological yield while that at ear primordial stage is due to the decrease in its harvest index(HI)”
✓ located after whitespace/quote normalisation · abstract, characters 576–773

Title

Effect of the Irrigation with Water Polluted by Diesel Oil at Two Rice Gr owth Stages on Rice Yield

Jinhu Wang Journal of Suzhou Railway Teachers College 2002

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Lara yield decrease on optimal sowing dates was not significant.

Taxon: Sugar beetBeta vulgaris subsp. vulgarist0
Material: Larae0
Outcome: decreasee0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

e0
“while with the other two cultivars (Lara and Sara), the decrease was not significant.”
✓ located verbatim in the source · abstract, characters 961–1046

t0
“Sugar beet”
✓ located verbatim in the source · title, characters 0–10

t1
“decrease of yield”
✓ located verbatim in the source · abstract, characters 881–898

Title

Sugar beet root yield and quality as affected by sowing date

Branko Marinković; Jovan Crnobarać; Goran Jačimović; et al. Zbornik radova Instituta za ratarstvo i povrtarstvo 2005

Other claims from this paper (6)

Intervention effect The first sowing date gave the highest root yield across cultivars and years.
Intervention effect First-date yield exceeded other sowing dates by 8.11 tha'1 (12.2%).
Intervention effect Mara yield decreased significantly on optimal sowing dates.
Intervention effect Sara yield decrease on optimal sowing dates was not significant.
Association Sugar content variation was uncorrelated with sowing dates.
Association Root yield was the dominant contributor to sugar yield.

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

One cluster had a nonsignificant yield decrease with narrower rows.

Taxon: SoybeanGlycine maxt0
Treatment: RS narrowede0
Outcome: yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“one had a nonsignificant yield decrease as RS narrowed.”
✓ located verbatim in the source · abstract, characters 1128–1183

t0
“Soybean”
✓ located verbatim in the source · title, characters 25–32

Title

Row Spacing in the Early Soybean Production System

Glenn R. Bowers; James L. Rabb; Lanny O. Ashlock; et al. Agronomy Journal 2000. doi:10.2134/agronj2000.923524x

Other claims from this paper (5)

Intervention effect Five environmental clusters had significant yield gains of 17–36% as rows narrowed.
Intervention effect Three other clusters had nonsignificant yield increases with narrower rows.
Intervention effect One cluster had virtually no yield change with narrower rows.
Association Yield responded most to row spacing at 100 to 270 mm July and August rainfall.
Recommendation The authors recommend rows at most 40 cm to optimize ESPS yields in the midsouthern USA.

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics

2000s 3173